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authorRich Felker <dalias@aerifal.cx>2015-09-17 07:20:36 +0000
committerRich Felker <dalias@aerifal.cx>2015-09-17 07:20:36 +0000
commit57e2dce7e46f8f94318f1d4dec590c9f1c3025dc (patch)
treee9dc39d8e40cd85682f091b1984593e547eb3497 /arch/microblaze
parent2907afb8dbd4c1d34825c3c9bd2b41564baca210 (diff)
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new dlstart stage-2 chaining for microblaze
Diffstat (limited to 'arch/microblaze')
-rw-r--r--arch/microblaze/reloc.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/microblaze/reloc.h b/arch/microblaze/reloc.h
index 611db465..0a030c7e 100644
--- a/arch/microblaze/reloc.h
+++ b/arch/microblaze/reloc.h
@@ -20,3 +20,10 @@
#define CRTJMP(pc,sp) __asm__ __volatile__( \
"addik r1,%1,0 ; bra %0" : : "r"(pc), "r"(sp) : "memory" )
+
+#define GETFUNCSYM(fp, sym, got) __asm__ ( \
+ ".hidden " #sym " \n" \
+ " mfs %0, rpc \n" \
+ " addik %0, %0, _GLOBAL_OFFSET_TABLE_+8 \n" \
+ " addik %0, %0, " #sym "@GOTOFF \n" \
+ : "=r"(*(fp)) : : "memory" )